Intel Xeon Platinum 8276L vs Intel Core i5-6267U

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CPU comparison with benchmarks


Intel Xeon Platinum 8276L CPU1 vs CPU2 Intel Core i5-6267U
Intel Xeon Platinum 8276L Intel Core i5-6267U

CPU comparison

Intel Xeon Platinum 8276L or Intel Core i5-6267U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon Platinum 8276L has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4608 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8276L was released in Q3/2019.

The Intel Core i5-6267U has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i5-6267U was released in Q3/2015.
Intel Xeon Platinum (77) Family Intel Core i5 (328)
Intel Xeon Platinum 8200/9200 (21) CPU group Intel Core i 6000U (20)
2 Generation 6
Cascade Lake Architecture Skylake U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor Intel Core i5-7267U

CPU Cores and Base Frequency

The Intel Xeon Platinum 8276L has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the Intel Xeon Platinum 8276L is 2.20 GHz (4.00 GHz) while the Intel Core i5-6267U has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i5-6267U is at 2.90 GHz (3.30 GHz).

Intel Xeon Platinum 8276L Characteristic Intel Core i5-6267U
28 Cores 2
56 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.20 GHz Frequency 2.90 GHz
4.00 GHz Turbo Frequency (1 Core) 3.30 GHz
2.20 GHz Turbo Frequency (All Cores) 3.10 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon Platinum 8276L Characteristic Intel Core i5-6267U
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon Platinum 8276L or Intel Core i5-6267U has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU Intel Iris Graphics 550
GPU frequency 0.30 GHz
-- GPU (Turbo) 1.05 GHz
-- GPU Generation 9
Technology 14 nm
Max. displays 3
-- Compute units 48
-- Shader 384
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU Intel Iris Graphics 550
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon Platinum 8276L can use up to 4608 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Core i5-6267U supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s.

Intel Xeon Platinum 8276L Characteristic Intel Core i5-6267U
DDR4-2933 Memory DDR4-2133
4608 GB Max. Memory 32 GB
6 (Hexa Channel) Memory channels 2 (Dual Channel)
140.7 GB/s Max. Bandwidth 34.1 GB/s
Yes ECC No
-- L2 Cache --
38.50 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
48 PCIe lanes 12
47.3 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Platinum 8276L is 165 W, while the Intel Core i5-6267U has a TDP of 28 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Platinum 8276L Characteristic Intel Core i5-6267U
165 W TDP (PL1 / PBP) 28 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Platinum 8276L is manufactured in 14 nm and has 38.50 MB cache. The Intel Core i5-6267U is manufactured in 14 nm and has a 4.00 MB cache.

Intel Xeon Platinum 8276L Characteristic Intel Core i5-6267U
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2
LGA 3647 Socket BGA 1356
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2019 Release date Q3/2015
16616 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
1163 (100%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.30 GHz
778 (67%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
22237 (100%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.10 GHz
1760 (8%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
0 (0%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.30 GHz
1052 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.10 GHz
2108 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
378 (100%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.30 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
@ 0.00 GHz
0 (0%)
Intel Core i5-6267U Intel Core i5-6267U
Intel Iris Graphics 550 @ 1.05 GHz
806 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.10 GHz
3505 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
0 (0%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.30 GHz
140 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)
Intel Core i5-6267U Intel Core i5-6267U
2C 4T @ 3.10 GHz
336 (100%)

Devices using this processor

Intel Xeon Platinum 8276L Intel Core i5-6267U
Unknown Unknown

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